BNC 1703M - Manual (Page 5)

1703M OPERATING MANUAL
3.2 Specifications
3.3 Overview of Control Buttons, Display and Modes of Operation
The instrument has two control buttons that are located on the top
panel of the instrument (see Figure 2).
These buttons perform different functions depending on the
mode used. To turn the instrument ON, press and release the
“MODE” button 1.
To turn the instrument OFF, press and hold the “LIGHT” button 2
for 6-7 seconds until LCD indicates “OFF” message.
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SPECIFIC ATIONS:
Energy range of gamma radiation 0.033 – 3.0 MeV
Sensitivity for gamma radiation
(662 keV of Cs137), typical
1cps/(µR/r) 100cps /(µSv/hr)
Dose rate range 1-7000 µR/r (0.01-70 µSv/hr)
Threshold setting range for photon radiation 15 - 360 µR/h
Environmental tolerances:
temperature range -22°F to 122°F (-30°C to +50°C)
relative humidity at 95°F (35°C) up to 95 %
Drop test (concrete surface) 2.3 feet (0.7 m)
Protection class IP65
Battery lifetime, based on 24/7 usage no less than 800 hours
Power requirements 1 AA battery
Weight (including the battery) no more than 6.35 oz (180 g)
Dimensions 27.7 Ч 70 Ч72 mm